I think its something to do with the mesh as it hasn't been updated yet, someone please correct me if i'm wrong. Regards, Nick.
This happens to me in the Horde starting cave in AV, the bot cannot path out of it. Strange, because it was able to make it out alright yesterday... ALthough I confirmed the AV issue on two different versions of the bot, and also tried deleting mesh folder. I also saw this same message in Grizzly Hills. I moved the bot to a town and re-started and the problem went away. IT would be nice if the PvP meshes could get priority, as well as the other PvP issues.